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Mathematics, 11.01.2021 23:00 gaby8282
HELP ASAP 25 POINTS
If Jan can buy 12 copies of a certain book for $40, what is the unit rate for cost per copy? How much
would it cost her to buy 18 copies at the same rate?
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HELP ASAP 25 POINTS
If Jan can buy 12 copies of a certain book for $40, what is the unit rate for c...
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